84405360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2123

約数の個数: 120

約数和(自身を含む): 283468464

約数和(自身を除く): 199063104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2081, 2535, 2704, 3120, 3380, 4056, 4162, 5070, 6243, 6760, 8112, 8324, 10140, 10405, 12486, 13520, 16648, 20280, 20810, 24972, 27053, 31215, 33296, 40560, 41620, 49944, 54106, 62430, 81159, 83240, 99888, 108212, 124860, 135265, 162318, 166480, 216424, 249720, 270530, 324636, 351689, 405795, 432848, 499440, 541060, 649272, 703378, 811590, 1055067, 1082120, 1298544, 1406756, 1623180, 1758445, 2110134, 2164240, 2813512, 3246360, 3516890, 4220268, 5275335, 5627024, 6492720, 7033780, 8440536, 10550670, 14067560, 16881072, 21101340, 28135120, 42202680, 84405360]

約数ペア:

[(1, 84405360), (2, 42202680), (3, 28135120), (4, 21101340), (5, 16881072), (6, 14067560), (8, 10550670), (10, 8440536), (12, 7033780), (13, 6492720), (15, 5627024), (16, 5275335), (20, 4220268), (24, 3516890), (26, 3246360), (30, 2813512), (39, 2164240), (40, 2110134), (48, 1758445), (52, 1623180), (60, 1406756), (65, 1298544), (78, 1082120), (80, 1055067), (104, 811590), (120, 703378), (130, 649272), (156, 541060), (169, 499440), (195, 432848), (208, 405795), (240, 351689), (260, 324636), (312, 270530), (338, 249720), (390, 216424), (507, 166480), (520, 162318), (624, 135265), (676, 124860), (780, 108212), (845, 99888), (1014, 83240), (1040, 81159), (1352, 62430), (1560, 54106), (1690, 49944), (2028, 41620), (2081, 40560), (2535, 33296), (2704, 31215), (3120, 27053), (3380, 24972), (4056, 20810), (4162, 20280), (5070, 16648), (6243, 13520), (6760, 12486), (8112, 10405), (8324, 10140)]